LEVOIT Humidifiers for Bedroom Large Room Home, 6L Cool Mist Top Fill Essential Oil Diffuser for Baby and Plants, Smart App & Voice Control, Rapid Humidification and Humidity Setting, Quiet Sleep Mode

Web Link:https://www.amazon.com/dp/B08HS45N13Specifications:Product Dimensions: 9.6 × 7.5 × 13.4 in / 24.5 × 19.2 × 34 cmProduct Weight: 4.3 lb / 2 kgWhisper-Quiet Operation: ? 30dBEffective Range: 215-505 ft² / 20-47 m²Material: BPA free, suitable for babies and adultsFeatures:? Extra Large Water Tank of 6L? Operation that Lasts Up to 60 Hours, 7 Nights of Sleep? Essential Oil Tray? Free VeSync App and Smart Controls? Ultra-Quiet Operation? Night Light? Zero Light Pollution: The display light can be turned off completely? 360 Rotating Nozzle? Automatic Shut-Off Function? ETL Certified For Safety and Reliability? Comes with Cleaning BrushTROUBLESHOOTING?The display shows No Water Indicator incorrectly:1. Please make sure the arrow above the LED display is aligned with the indicator line on the base to ensure the water tank is properly onto the base.2. Check the max water line to see if there is too much water in the water tank and base chamber. Pour out extra water if water is over the max line.3. Check and clean the Water Outlet Valve.4. Check whether the Float Brackets rotates smoothly and clean them.